Improvement in advertisings-devices



nite@ @im OF DETROIT,

l lMICHIGAN.

Letters Patent No. $4,707, dated Iecember 8, 1868.

IMPROVEMENT IN ADVERTISING-:DEVICES The Schedule referred to in these Letters Patent making ot the same.

To all rwhom it may concern:

Be it known that we, CYRUs PEABoBY and PATRICK E. DELANEY, both of Detroit, in the countyof'Wayne, and State of Michigan, have invented a new and useful Improvement in Advertising-Alarms and we do hereby declare the following to be a'fnll and correct description of the same, sufficient to enable others skilled in the art to which our invention appertains, to fully understand and construct the same, reference being. had to the ac companying drawing, which makes part of' this specif cation, and which is a front elevation of ourdevioe.

The nature of our invention consists in providing a common advertising-board or frame, of any kind or shape, with a clock-work, which operates a bell, so as to continuously ring, and thus call the attention of passers-by to the board or frame.

A,lin the drawings, may represent an advertisingboard or frame, to the back side of which, in any convenient place, may be attached a clock-Work, B, which,

by means of'a toothed wheel, b, operates a projectionf Y purposes set forth.

` GYRUS PEABODY.

PATRICK H. DELANEY. Witnesses:-

' H.' F.EBERTs,

GEO. RUHLANDT.

a, on a rock-shaft, c, to which a hammer, (l, is attached. 

